Economists and computer scientists believe future artificial intelligence (AI) will not only take our jobs but fundamentally change everything we know about work and society. So it’s easy to imagine AI as super-intelligent machines that are leaps and bounds ahead of human intelligence. But we just aren’t there yet. Not even close, Yann LeCun, the director for Facebook’s artificial intelligence research (FAIR) told Popular Science. Today’s artificial intelligence is quite, well, stupid. “Right now, even the best AI systems are dumb,” LeCun told Popular Science’s Dave Gershgorn. “They don’t have common sense.” Researchers have created artificial narrow intelligence (ANI) — programs that are very good at very specific tasks, like IBM Watson’s Jeopardy-playing supercomputer or a world-champion-beating chess program. But no computer scientist or AI researcher yet knows how to…